Spheroidal Graphite Cast Iron Properties and Applications
We have created a helpful reference sheet for spheroidal graphite cast iron to simplify the specification and ordering process. This resource will assist you in determining the right specifications for your project and ensure a smooth experience from start to finish. If you have any questions or need additional assistance, our team is always here to help.
Material Designation | Tensile Strength (min) N/mm2 | 0.2% Proof Stress (min) N/mm2 | Elongation (min) % | Minimum impact resistance values (in j) | Predominant Structure | |||||
---|---|---|---|---|---|---|---|---|---|---|
At room temperature (23+/- 5°C) | At -20+/- 2°C | At -40+/- 2°C | ||||||||
Mean value from 3 tests | Individual value | Mean value from 3 tests | Individual value | Mean value from 3 tests | Individual value | |||||
EN-GJS-350-22-LT | 350 | 220 | 22 | 12 | 9 | Ferrite | ||||
EN-GJS-350-22-RT | 350 | 220 | 22 | 17 | 14 | Ferrite | ||||
EN-GJS-350-22 | 350 | 220 | 22 | Ferrite | ||||||
EN-GJS-400-18-LT | 400 | 240 | 18 | 12 | 9 | Ferrite | ||||
EN-GJS-400-18-RT | 400 | 250 | 18 | 14 | 11 | Ferrite | ||||
EN-GJS-400-18 | 400 | 250 | 18 | Ferrite | ||||||
EN-GJS-400-15 | 400 | 250 | 15 | Ferrite | ||||||
EN-GJS-450-10 | 450 | 310 | 10 | Ferrite | ||||||
EN-GJS-500-7 | 500 | 320 | 7 | Pearlite-Ferrite | ||||||
EN-GJS-600-3 | 600 | 370 | 3 | Pearlite-Ferrite | ||||||
EN-GJS-700-2 | 700 | 420 | 2 | Pearlite | ||||||
EN-GJS-800-2 | 800 | 480 | 2 | Pearlite | ||||||
EN-GJS-900-2 | 900 | 600 | 2 | Pearlite or Tempered Martensite |